controlled vocabulary

A finite set of values used in a clinical trial that represent the only allowed values for a data item. These values may be codes, text, or numeric.

controlled

subjected to control.

controlled breeding

manipulation of mating and conception so as take advantage of seasonal demands for products, most favorable time for fertility or survival of offspring or for the purpose of controlling the size of the population. Includes managemental deferral of breeding, permanent surgical interference with male or female tracts and temporary hormonal suppression of reproductive activity.

controlled environment

buildings in which all food and drinking water are supplied and ambient temperature, humidity, air movement and light provision are controlled.

controlled experiment

one in which the experimental group which is to be subjected to a treatment or change in management is matched with a group which is very similar in every way except with respect to the variable that is to be manipulated.

The solution also provides the ability to store/update companywide vocabularies and substances along with EMA published controlled terminology, a robust capability for submission validation and response processing, and a configurable workflow.

0 domains are: the incorporation of a new general study data information model intended for use with most types of clinical data; the introduction of date/time variables with a precision indicator; the introduction of new variables and domains; and several changes to variable names, labels, controlled terminology and descriptions.

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